/*
 * MIT License
 *
 * Copyright (c) 2021 mrcao20
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include "McIoc/Thread/impl/McDefaultDeleteThreadWhenQuit.h"

#include <QThread>

MC_DECL_PRIVATE_DATA(McDefaultDeleteThreadWhenQuit)
QThread *thread{nullptr};
MC_DECL_PRIVATE_DATA_END

McDefaultDeleteThreadWhenQuit::McDefaultDeleteThreadWhenQuit() noexcept 
{
    MC_NEW_PRIVATE_DATA(McDefaultDeleteThreadWhenQuit);
}

McDefaultDeleteThreadWhenQuit::~McDefaultDeleteThreadWhenQuit() 
{
    if(d->thread) {
        d->thread->quit();
        if(d->thread->thread() != QThread::currentThread()) {
            d->thread->wait();
        } else {
            while(!d->thread->isFinished() || d->thread->isRunning()) {
                QThread::msleep(100);
            }
        }
        delete d->thread;
    }
}

void McDefaultDeleteThreadWhenQuit::deleteWhenQuit() noexcept 
{
    QObject *obj = dynamic_cast<QObject *>(this);
    Q_ASSERT_X(obj
               , "McDefaultDeleteThreadWhenQuit"
               , "please make sure it's inherit from QObject");
    d->thread = obj->thread();
}
